Encrypting and Decrypting
DFT.ppt
CMSC 150 RECURSION CS 150: Mon 26 Mar 2012. Motivation : Bioinformatics Example A G A C T A G T T A C C G A G A C G T Want to compare sequences.
Announcement r Take-home final r Final can be picked up in my office (Room 356) starting Monday, 3/14, 10am-11:59am r Final should be returned by Thursday.
95-702 Distributed Systems1 Lecture 12: RSA. 95-702 Distributed Systems2 Plan for today: Introduce RSA and a toy example using small numbers. This is.
Network Security. An Introduction to Cryptography The encryption model (for a symmetric-key cipher).
Network Applications: DNS, UDP Socket Y. Richard Yang 9/12/2013.
1 Network Security introduction cryptography authentication key exchange Reading: Tannenbaum, section 7.1 Ross/Kurose, Ch 7 (which is incomplete)
Network Security
1 Web security. 2 Applications –Email –electronic commerce –electronic voting –homework submission –E-bank –Paper submission.
Raj Mittra Electromagnetic Communication Laboratory Penn State University
CS 426 (Fall 2010)
